1 COMECON  Jul 27, 2026, 3:37:02 PM Study time: 4 minute(s)
Today's learning: 41
Consecutive study days: 16
Difficult review: 1
進化と地球環境 土壌微生物学

2 COMECON  Jul 24, 2026, 6:00:34 PM Study time: 54 minute(s)
Today's learning: 87
Consecutive study days: 13
Difficult review: 1
土壌微生物学 造林学 進化と地球環境

3 COMECON  Jul 20, 2026, 6:31:20 PM Study time: 52 minute(s)
Today's learning: 116
New: 3
completion: 1
Consecutive study days: 9
Difficult review: 1
土壌微生物学 山地保全学 進化と地球環境

4 COMECON  Jul 18, 2026, 10:46:28 AM Study time: 15 minute(s)
Today's learning: 57
Consecutive study days: 6
Difficult review: 1
造林学 進化と地球環境

5 COMECON  Jul 17, 2026, 8:01:06 PM Study time: 9 minute(s)
Today's learning: 58
Consecutive study days: 6
Difficult review: 1
造林学 進化と地球環境